ccx63 by Hetzner Cloud
(All-cores)
(Single-core)
Specifications
Server Metadata
Vendor ID | hcloud |
Server ID | 101 |
Name | ccx63 |
Description | CCX63 Dedicated CPU |
Family | ccx |
Hw Virt | |
Status | active |
Observed At | 2026-06-23T23:48:24.434321 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|---|---|
Nuremberg (DE) / nbg1-dc3 | - | 1.5582 USD/h |
Helsinki (FI) / hel1-dc2 | - | 1.5582 USD/h |
Falkenstein (DE) / fsn1-dc14 | - | 1.5582 USD/h |
Ashburn, VA (US) / ash-dc1 | - | 1.57 USD/h |
Hillsboro, OR (US) / hil-dc1 | - | 1.57 USD/h |
Singapore (SG) / sin-dc1 | - | 1.8922 USD/h |
Processor
vCPUs | 48 |
Hypervisor | QEMU |
CPU Allocation | Dedicated |
CPU Cores | 24 |
CPU Speed | 2 GHz |
CPU Architecture | x86_64 |
CPU Manufacturer | AMD |
CPU Family | EPYC |
CPU Model | Milan |
CPU L1D Cache | 32 KiB |
CPU L1D Cache Total | 768 KiB |
CPU L1I Cache | 32 KiB |
CPU L1I Cache Total | 768 KiB |
CPU L2 Cache | 512 KiB |
CPU L2 Cache Total | 12 MiB |
CPU L3 Cache | 32 MiB |
CPU L3 Cache Total | 32 MiB |
CPU Flags | fpu, vme, de, pse, tsc, msr, pae, mce, cx8, apic, sep, mtrr, pge, mca, cmov, pat, pse36, clflush, mmx, fxsr, sse, sse2, ht, syscall, nx, mmxext, fxsr_opt, pdpe1gb, rdtscp, lm, rep_good, nopl, cpuid, extd_apicid, tsc_known_freq, pni, pclmulqdq, ssse3, fma, cx16, pcid, sse4_1, sse4_2, x2apic, movbe, popcnt, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, cmp_legacy, cr8_legacy, abm, sse4a, misalignsse, 3dnowprefetch, osvw, topoext, perfctr_core, ssbd, ibrs, ibpb, stibp, vmmcall, fsgsbase, bmi1, avx2, smep, bmi2, erms, invpcid, rdseed, adx, smap, clflushopt, clwb, sha_ni, xsaveopt, xsavec, xgetbv1, xsaves, clzero, xsaveerptr, wbnoinvd, arat, umip, pku, ospke, rdpid, fsrm |
Ecpus | 24.1 |
Scalability | 100.42 |
System Resources and Accelerators
| MEMORY | |
|---|---|
Memory Amount | 188 GiB |
Memory Amount Actual | 188 GiB |
| GPU | |
|---|---|
GPU Count | 0 |
GPU Memory Min | 0 MiB |
GPU Memory Total | 0 MiB |
GPUs |
| STORAGE | |
|---|---|
Storage Size | 960 GB |
Storage Type | ssd |
Storages |
| NETWORK | |
|---|---|
Inbound Traffic | 0 GB/month |
Outbound Traffic | 61440 GB/month |
IPv4 | 0 |
CPU and System Topology
Server Description
A dedicated AMD EPYC server offering balanced compute and memory resources with local SSD storage for demanding multi-threaded workloads.
Hetzner Cloud ccx63 is a dedicated CPU server featuring 48 vCPUs (24 physical cores) powered by the AMD EPYC Milan x86_64 architecture. It is equipped with 188.0 GB of RAM, a bundled 960 GB local SSD, and runs on the QEMU hypervisor without GPU accelerators. The server delivers strong multi-core compute performance, ranking in the top 25% for stress-ng and PassMark CPU benchmarks, alongside high database efficiency with 64.55 million Redis SET operations per second. While memory bandwidth for small cached blocks is highly performant, large uncached blocks exhibit average speeds. This hardware profile provides a balanced, dedicated resource pool suitable for demanding multi-threaded applications, software compilation, database operations, and small-to-medium language model inference.
Economics
Performance
Memory Bandwidth
Compression
OpenSSL
Geekbench Single-Core
Geekbench Multi-Core
Passmark CPU Scores
| BENCHMARK | SCORE |
|---|---|
Mark | 64306 |
Compression | 921264 |
Encryption | 58567 |
Extended Instructions | 60492 |
Floating Point Maths | 144697 |
Integer Maths | 227410 |
Physics | 7941 |
Prime Numbers | 443 |
Single Threaded | 2916 |
String Sorting | 133588 |
Passmark Memory Scores
| BENCHMARK | SCORE |
|---|---|
Memory Mark | 2745 |
Database Operations | 22244 |
Memory Latency | 81 |
Memory Read Cached | 27422 |
Memory Read Uncached | 26697 |
Memory Write | 26048 |
Stress-ng Raw Scores
Stress-ng Relative Multicore Performance
LLM Inference Speed for Prompt Processing
LLM Inference Speed for Text Generation
Static Web Server
Redis
Alternatives
Servers of the Same Family
| INSTANCE | vCPUs | MEMORY | GPUs |
|---|---|---|---|
| ccx13 | 2 | 8 GiB | 0 |
| ccx23 | 4 | 16 GiB | 0 |
| ccx33 | 8 | 31 GiB | 0 |
| ccx43 | 16 | 63 GiB | 0 |
| ccx53 | 32 | 125 GiB | 0 |
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